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Hi all,
because of the pinmux, a customer needs to use the RGMII interface on the AM335x. However the customer would like to use the RGMII interface in RMII mode. I don't think this is possible, but wanted to confirm that I am not missing something.
Can you confirm that the RGMII interface (and pins) cannot be used in RMII mode?
Thanks!
--Gunter
Hi Gunter,
RMII mode can definitely be used. Check section 14 of the AM335X TRM Rev. K. Also make sure you check all the RMII related Errata (1.0.16, 1.0.18 and Usage Note 3.1.4).